Browse Skills

Bug Fix Contribution debugs a concrete LazyCodex or Codex defect, implements the smallest tested fix in a fresh temporary workspace, and delivers it as a verified-fix issue for LazyCodex-owned repos or a fork PR for upstream openai/codex.

Codex Rules injects static project instructions and file-specific rules into Codex sessions automatically. Use it to configure supported rule file locations, matching behavior, and environment variables for Codex.

Coding Agent Sessions locates, reads, and reconstructs coding-agent sessions across products such as Codex, Claude, OpenCode, Senpi, and others. Use it when asked to find, search, or export local agent transcripts, session IDs, token usage, or subagent histories.

Comment Checker helps Codex understand and respond to automatic comment-checker feedback emitted after successful edit-like PostToolUse hooks. Use it when a patch triggers a warning and Codex must fix or explain the flagged comment before moving on.

Data Scientist processes and analyzes data files using DuckDB and Polars for high-performance workloads. Use it when you need to query, filter, join, aggregate, visualize, or clean CSV, Parquet, JSON, or DuckDB datasets.

Debugging applies a hypothesis-driven workflow to find root causes of crashes, silent failures, wrong responses, memory leaks, and async misbehavior in any language or binary, using runtime evidence and locking fixes with failing tests. Use it when attaching debuggers, reverse engineering binaries, or reproducing flaky or CI-only failures.

Frontend routes frontend/web UI/UX/visual requests to four rulesets for design taste, performance perfection, UI/UX lookup, and design operations, plus lazyweb real-app research. Use it when building, styling, redesigning pages/components, React setup, performance audits, or visual QA.

Git Master handles Git history and commit tasks: atomic commits, rebase/squash/fixup, blame, bisect, reflog, and log search. Use it when a task requires a commit or investigation of who/when/why code changed.

Init Deep generates hierarchical AGENTS.md files across a repository, scoring subdirectories by complexity and deciding where guidance is warranted. Use it to initialize or refresh an agent-readable knowledge base for a codebase.

LazyCodex Bug Reporter creates high-signal bug issues or PRs routed to the repository that owns the defect, using source-backed root cause, reproduction steps, and fix guidance. Use it when a user asks to report, file, or triage a LazyCodex or upstream Codex bug.

LazyCodex Doctor inspects a local LazyCodex and Codex CLI installation and compares it against the latest sources to produce a PASS/WARN/FAIL report. Use it when Codex behaves oddly after an install, update, or config change, or when you want a local install audited.

LSP connects Codex to language servers for diagnostics, definitions, references, symbols, and rename safety checks. Use it when you need type-aware feedback or to verify edits in the current workspace.